iP or domain name lookup

resource.duapp.com Server iP：

Current resolution：

domain resolution record：

2024-01-07-----2024-01-07 198.58.118.167

2020-12-11-----2020-12-11 52.128.23.153

2019-10-09-----2019-10-09 79.124.78.101

2019-09-30-----2019-09-30 79.124.78.105

2019-07-21-----2019-08-01 78.142.29.210

2019-07-09-----2019-07-09 79.124.78.120

2016-12-08-----2018-09-01 180.149.132.231

2016-12-08-----2018-09-01 61.135.185.83

2016-12-08-----2017-09-23 111.13.100.104